{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machanical property", "manufacturing process", "concept or principle", "enabling technology", "application", "engineering feature"], "input": "L9 Orthogonal array is used in Taguchi for the experimentation to analyze input parameters , namely , Welding speed , Wire feed speed and Voltage ."}
{"machanical property": [], "manufacturing process": ["Welding"], "concept or principle": ["parameters"], "enabling technology": [], "application": [], "engineering feature": []}